package main

import "fmt"

func main()  {
	var a [5]int
	fmt.Println("emp:",a)

	a[4] = 100
	fmt.Println("set:",a)
	fmt.Println("get:",a[4])

	fmt.Println("len:",len(a))

	b:= [5]int{1,2,3,4,5}
	fmt.Println("dcl:",b)

	var twoD [2][3]int
	for i := 0; i < 2; i++ {
		for j := 0; j < 3; j++ {
			twoD[i][j] = i+j
		}
	}
	fmt.Println("2d:",twoD)
}